20163697836

素因数分解:

$2^2\times 3^1\times {\mathrm{241}}^1\times {\mathrm{6972233}}^1$

素因数の和:6972481

約数の個数: 24

約数和(自身を含む): 47243857584

約数和(自身を除く): 27080159748

約数列:

[1, 2, 3, 4, 6, 12, 241, 482, 723, 964, 1446, 2892, 6972233, 13944466, 20916699, 27888932, 41833398, 83666796, 1680308153, 3360616306, 5040924459, 6721232612, 10081848918, 20163697836]

約数ペア:

[(1, 20163697836), (2, 10081848918), (3, 6721232612), (4, 5040924459), (6, 3360616306), (12, 1680308153), (241, 83666796), (482, 41833398), (723, 27888932), (964, 20916699), (1446, 13944466), (2892, 6972233)]